200909040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44059}}^1$

素因数の和:44094

約数の個数: 80

約数和(自身を含む): 655612800

約数和(自身を除く): 454703760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44059, 88118, 132177, 176236, 220295, 264354, 352472, 440590, 528708, 660885, 704944, 837121, 881180, 1057416, 1321770, 1674242, 1762360, 2114832, 2511363, 2643540, 3348484, 3524720, 4185605, 5022726, 5287080, 6696968, 8371210, 10045452, 10574160, 12556815, 13393936, 16742420, 20090904, 25113630, 33484840, 40181808, 50227260, 66969680, 100454520, 200909040]

約数ペア:

[(1, 200909040), (2, 100454520), (3, 66969680), (4, 50227260), (5, 40181808), (6, 33484840), (8, 25113630), (10, 20090904), (12, 16742420), (15, 13393936), (16, 12556815), (19, 10574160), (20, 10045452), (24, 8371210), (30, 6696968), (38, 5287080), (40, 5022726), (48, 4185605), (57, 3524720), (60, 3348484), (76, 2643540), (80, 2511363), (95, 2114832), (114, 1762360), (120, 1674242), (152, 1321770), (190, 1057416), (228, 881180), (240, 837121), (285, 704944), (304, 660885), (380, 528708), (456, 440590), (570, 352472), (760, 264354), (912, 220295), (1140, 176236), (1520, 132177), (2280, 88118), (4560, 44059)]